| black hole | 1337 | 136 | 9.881 | 0.006065 | 1210.1402,1210.8044,etc |
| black hole horizon | 96 | 26 | 3.76 | 0.005502 | 1210.4541,1210.6736,etc |
| black hole mass | 32 | 13 | 2.583 | 0.005175 | 1210.6348,1210.8430,etc |
| apparent horizon | 100 | 13 | 8.25 | 0.004476 | 1210.0890,1210.0753,etc |
| Lie algebra | 51 | 19 | 2.778 | 0.004413 | 1210.4047,1210.6761,etc |
| Hubble radius | 50 | 15 | 3.5 | 0.003982 | 1210.2497,1210.4174,etc |
| event horizon | 213 | 54 | 3.981 | 0.003618 | 1210.1402,1210.0396,etc |
| first law | 58 | 15 | 4.071 | 0.00359 | 1210.1402,1210.0897,etc |
| scalar field | 767 | 120 | 6.126 | 0.003536 | 1210.1402,1210.6821,etc |
| test particle | 183 | 27 | 5.962 | 0.003329 | 1210.8044,1210.3261,etc |
| quantum field theory | 107 | 41 | 2.65 | 0.0031 | 1210.4541,1210.2223,etc |
| Hawking radiation | 105 | 18 | 5.412 | 0.003033 | 1210.4541,1210.7902,etc |
| spectral index | 46 | 11 | 4.5 | 0.003031 | 1210.1010,1210.2168,etc |
| extra dimension | 106 | 36 | 3.0 | 0.002793 | 1210.1155,1210.2829,etc |
| magnetic field | 108 | 26 | 4.28 | 0.002764 | 1210.0509,1210.8152,etc |
| dark energy | 248 | 59 | 3.638 | 0.002653 | 1210.3903,1210.1010,etc |
| lapse function | 56 | 17 | 3.438 | 0.002652 | 1210.7800,1210.5396,etc |
| quantum theory | 183 | 34 | 5.515 | 0.002528 | 1210.2223,1210.4628,etc |
| dark matter | 159 | 46 | 2.778 | 0.002479 | 1210.3903,1210.8044,etc |
| scalar perturbation | 64 | 17 | 3.938 | 0.002462 | 1210.3903,1210.0890,etc |
| vacuum state | 58 | 13 | 3.25 | 0.002429 | 1210.2223,1210.1761,etc |
| curvature perturbation | 114 | 16 | 7.467 | 0.002412 | 1210.2497,1210.0201,etc |
| luminosity distance | 46 | 14 | 3.462 | 0.002398 | 1210.6107,1210.4439,etc |
| neutron star | 95 | 28 | 3.481 | 0.002396 | 1210.8152,1210.3007,etc |
| energy flux | 62 | 12 | 5.545 | 0.002382 | 1210.0897,1210.2569,etc |
| General Relativity | 126 | 47 | 2.717 | 0.002333 | 1210.5998,1210.6821,etc |
| critical point | 65 | 19 | 3.5 | 0.00229 | 1210.4950,1210.1521,etc |
| energy density | 322 | 86 | 3.612 | 0.002287 | 1210.1155,1210.2168,etc |
| loop quantum gravity | 48 | 16 | 3.067 | 0.00228 | 1210.3306,1210.4628,etc |
| plane wave | 50 | 11 | 4.8 | 0.002222 | 1210.2223,1210.3860,etc |
| tensor perturbation | 65 | 15 | 4.571 | 0.002208 | 1210.1521,1210.1761,etc |
| nonumber && | 53 | 11 | 5.2 | 0.002133 | 1210.4047,1210.6736,etc |
| path integral | 47 | 11 | 4.6 | 0.002079 | 1210.4503,1210.3372,etc |
| dispersion relation | 102 | 11 | 9.7 | 0.002068 | 1210.0509,1210.0201,etc |
| massive gravity | 35 | 12 | 3.091 | 0.002051 | 1210.6821,1210.2168,etc |
| momentum space | 76 | 13 | 6.25 | 0.00204 | 1210.0509,1210.0019,etc |
| phase transition | 39 | 17 | 2.375 | 0.002027 | 1210.1010,1210.2486,etc |
| state parameter | 54 | 19 | 2.944 | 0.00202 | 1210.3903,1210.0396,etc |
| Friedmann equation | 81 | 31 | 2.667 | 0.001993 | 1210.0396,1210.3878,etc |
| field equation | 364 | 89 | 4.102 | 0.001988 | 1210.0731,1210.6821,etc |
| Hilbert space | 98 | 19 | 5.167 | 0.001957 | 1210.4541,1210.2223,etc |
| correlation function | 107 | 18 | 6.235 | 0.001947 | 1210.2497,1210.3522,etc |
| density matrix | 59 | 11 | 5.8 | 0.001924 | 1210.0509,1210.1967,etc |
| Killing vector | 92 | 22 | 3.952 | 0.00192 | 1210.2223,1210.4047,etc |
| Planck scale | 91 | 38 | 2.432 | 0.001884 | 1210.1155,1210.4174,etc |
| ground state | 83 | 17 | 5.125 | 0.001819 | 1210.2497,1210.2223,etc |
| effective action | 103 | 21 | 5.05 | 0.001772 | 1210.1010,1210.4047,etc |
| quantum correction | 54 | 21 | 2.65 | 0.001734 | 1210.4615,1210.5878,etc |
| perfect fluid | 125 | 30 | 4.241 | 0.001713 | 1210.0396,1210.3878,etc |
| angular momentum | 274 | 70 | 3.957 | 0.00171 | 1210.1402,1210.1010,etc |
| special relativity | 50 | 16 | 3.267 | 0.001707 | 1210.2223,1210.0379,etc |
| scale factor | 224 | 64 | 3.508 | 0.001697 | 1210.1010,1210.1155,etc |
| symmetric spacetime | 47 | 12 | 4.182 | 0.001675 | 1210.3731,1210.0981,etc |
| gauge symmetry | 68 | 17 | 4.0 | 0.001663 | 1210.6821,1210.0201,etc |
| power spectrum | 133 | 33 | 4.125 | 0.00165 | 1210.3903,1210.2168,etc |
| matter Lagrangian | 30 | 12 | 2.545 | 0.001648 | 1210.8044,1210.2268,etc |
| electromagnetic field | 66 | 27 | 2.462 | 0.001639 | 1210.3261,1210.2268,etc |
| black hole solution | 74 | 22 | 3.381 | 0.001633 | 1210.1402,1210.2268,etc |
| gauge condition | 30 | 13 | 2.333 | 0.001588 | 1210.6525,1210.4503,etc |
| Hamiltonian constraint | 138 | 18 | 8.059 | 0.001587 | 1210.4950,1210.6525,etc |
| cosmological parameter | 62 | 15 | 4.357 | 0.001564 | 1210.1155,1210.2829,etc |
| Schwarzschild solution | 39 | 13 | 3.083 | 0.001544 | 1210.1402,1210.6107,etc |
| pure state | 47 | 13 | 3.417 | 0.001541 | 1210.2223,1210.0890,etc |
| general relativity | 378 | 115 | 3.307 | 0.001535 | 1210.3903,1210.1010,etc |
| cosmological perturbation | 61 | 16 | 4.0 | 0.001533 | 1210.3903,1210.1010,etc |
| wave function | 75 | 24 | 3.087 | 0.001521 | 1210.7902,1210.3575,etc |
| gauge field | 142 | 31 | 4.433 | 0.001509 | 1210.6821,1210.4047,etc |
| effective theory | 44 | 18 | 2.353 | 0.001507 | 1210.3306,1210.8224,etc |
| binary system | 31 | 15 | 2.143 | 0.001505 | 1210.1920,1210.0893,etc |
| cosmic time | 47 | 20 | 2.211 | 0.001488 | 1210.0396,1210.3878,etc |
| homogeneous solution | 45 | 11 | 4.3 | 0.001476 | 1210.7800,1210.1541,etc |
| energy-momentum tensor | 179 | 51 | 3.56 | 0.001471 | 1210.0731,1210.1402,etc |
| boundary term | 45 | 17 | 2.75 | 0.001454 | 1210.1010,1210.0201,etc |
| Newtonian limit | 30 | 13 | 2.417 | 0.001435 | 1210.8044,1210.5870,etc |
| circular orbit | 51 | 20 | 2.579 | 0.001416 | 1210.2486,1210.1920,etc |
| gravitational field equation | 31 | 13 | 2.167 | 0.001414 | 1210.8044,1210.4174,etc |
| real number | 27 | 12 | 2.364 | 0.001388 | 1210.2252,1210.1449,etc |
| Bekenstein-Hawking entropy | 39 | 11 | 3.7 | 0.001387 | 1210.4541,1210.3306,etc |
| phase space | 61 | 20 | 3.158 | 0.001382 | 1210.2223,1210.3079,etc |
| expectation value | 104 | 32 | 3.323 | 0.001369 | 1210.2497,1210.2268,etc |
| gravitational field | 210 | 64 | 3.302 | 0.001368 | 1210.1010,1210.8044,etc |
| null geodesic | 32 | 14 | 2.385 | 0.00136 | 1210.2486,1210.3878,etc |
| configuration space | 28 | 14 | 2.077 | 0.001349 | 1210.3079,1210.0937,etc |
| Lorentz group | 42 | 12 | 3.545 | 0.001345 | 1210.6761,1210.0379,etc |
| hole solution | 38 | 16 | 2.467 | 0.001342 | 1210.1402,1210.2268,etc |
| Sitter space | 73 | 15 | 4.286 | 0.001327 | 1210.2497,1210.4174,etc |
| metric function | 77 | 27 | 2.692 | 0.001314 | 1210.3522,1210.3261,etc |
| exact solution | 91 | 41 | 2.225 | 0.001293 | 1210.0509,1210.6107,etc |
| geodesic equation | 50 | 19 | 2.611 | 0.00129 | 1210.8044,1210.6107,etc |
| dilaton field | 29 | 11 | 2.3 | 0.001288 | 1210.5115,1210.4615,etc |
| quantum gravity | 138 | 50 | 2.796 | 0.001277 | 1210.4174,1210.4628,etc |
| gauge group | 47 | 19 | 2.556 | 0.001271 | 1210.6761,1210.1787,etc |
| Hubble parameter | 99 | 46 | 2.178 | 0.001262 | 1210.3903,1210.1010,etc |
| covariance matrix | 50 | 12 | 4.091 | 0.001261 | 1210.3903,1210.2829,etc |
| conformal transformation | 70 | 18 | 4.0 | 0.001255 | 1210.2497,1210.3522,etc |
| imaginary part | 48 | 22 | 2.238 | 0.001235 | 1210.1155,1210.4047,etc |
| boundary condition | 204 | 59 | 3.5 | 0.001234 | 1210.0731,1210.4950,etc |
| cosmological model | 81 | 32 | 2.484 | 0.00122 | 1210.1010,1210.1155,etc |
| initial datum | 119 | 25 | 4.833 | 0.001214 | 1210.1402,1210.4950,etc |
| angular momenta | 43 | 11 | 2.1 | 0.001201 | 1210.1402,1210.5115,etc |
|